#include<stdio.h>
int main()
{
	float x=123.4567,y=-567.123;
	char c='a';
	long d=1234657;
	unsigned long e=65535;
	printf("%-12f,%-12f\n",x,y);
	printf("%7.2f,%7.2f\n",x,y);
	printf("%e,%10.2e\n",x,y);
	printf("%c,%d,%o,%x\n",c,c,c,c);
	printf("%ld,%lo,%lx\n",d,d,d);
	printf("%u,%o,%x\n",e,e,e);
	printf("%s,%6.3s\n","student","student");
	return 0;
}

